VIDEO: Ali Stroker Performs 'I Cain't Say No' From OKLAHOMA! on The Tonight Show Starring Jimmy Fallon

Rodgers & Hammerstein's Oklahoma! is officially in previews at Broadway's Circle in the Square Theatre with an official opening on Sunday, April 7, 2019. It will play a limited engagement through Sunday, September 1, 2019.

Some of the cast, including Ali Stroker, appeared on last night's The Tonight Show Starring Jimmy Fallon. Watch Stroker perform her big number, I Cain't Say No, below!

Directed by Daniel Fish, Rodgers & Hammerstein's Oklahoma! comes to Broadway direct from a critically acclaimed, sold out run at St. Ann's Warehouse this past fall.

The cast stars Will Brill as Ali Hakim, Anthony Casonas Cord Elam, Damon Daunno as Curly McLain, James Davis as Will Parker, Gabrielle Hamilton as Lead Dancer, Rebecca Naomi Jones as Laurey Williams, Will Mann as Mike, Mallory Portnoy as Gertie Cummings, Ali Stroker as Ado Annie, Mitch Tebo as Andrew Carnes, two-time Tony Award-nominee Mary Testa as Aunt Eller and Patrick Vaill as Jud Fry. The cast also includes: Chris Bannow, Demetia Hopkins-Greene, Sasha Hutchings, Denver Milord, Kristie Dale Sanders, Chelsea Lee Williams.